Low Odor MTHPA Methyltetrahydrophthalic Anhydride for High-Performance Cured Resins and Versatile Industrial Applications

Price Negotiable

Price: Negotiable

MOQ: 500g, 1kg or 25kg for sample, 1000kg for commercial order

Delivery Time: In 3 working days

Brand: Zorui

Product Description

Methyltetrahydrophthalic Anhydride (MTHPA)

Methyltetrahydrophthalic Anhydride is an anhydride compound used in various industrial applications, particularly in the production of epoxy resins and coatings.

Technical Specifications

Chemical Formula	C9H10O3
Molecular Weight	166.17 g/mol
Melting Point	30-34°C
Boiling Point	186-188°C
Density	~1.23 g/cm³
Solubility	Insoluble in water

Physical and Chemical Properties

Chemical Name	Methyltetrahydrophthalic Anhydride
Abbreviation	MTHPA
CAS Number	2495-00-1
Molecular Formula	C10H10O3
Molecular Weight	178.19 g/mol
Appearance	Pale yellow liquid
Solubility	Soluble in organic solvents; insoluble in water
Boiling Point	190-195 °C
Flash Point	113 °C

Product Functions

Curing Agent: MTHPA acts as an effective curing agent for epoxy resins, facilitating crosslinking and enhancing mechanical properties.
Adhesive Hardener: Improves the bonding performance of adhesive formulations, resulting in strong and durable bonds.
Coating Agent: Utilized in industrial coatings to provide enhanced chemical resistance and durability.

Application Areas

Epoxy Coatings: Used in protective and decorative coatings for industrial and automotive applications.
Adhesives: Incorporated in epoxy adhesives to improve bonding strength and thermal stability.
Composites: Employed in composite materials to enhance strength and performance characteristics.

Manufacturing Process

Synthesis: MTHPA is synthesized from the hydrogenation of phthalic anhydride followed by methylation processes.
Purification: The product undergoes purification to remove unreacted materials and impurities.
Quality Control: Each batch is rigorously tested for purity, viscosity, and compliance with industry standards.

Why Choose Our MTHPA

High Quality: Manufactured under stringent quality control measures, ensuring consistent performance in applications.
Versatile Applications: Suitable for epoxy resins, adhesives, and coatings across various industries.
Expert Support: Our knowledgeable team provides technical assistance and formulation guidance tailored to your specific needs.
Sustainability Commitment: Focused on environmentally responsible sourcing and manufacturing practices.

Frequently Asked Questions

What is Methyltetrahydrophthalic Anhydride (MTHPA)?

MTHPA is a chemical compound used primarily as a hardener in epoxy resin formulations.

How does MTHPA function in epoxy systems?

It acts as a curing agent that facilitates crosslinking, enhancing the mechanical properties and performance of the cured resin.

Is MTHPA safe for use in industrial applications?

When handled according to safety guidelines, MTHPA is considered safe for use in industrial applications; safety data sheets should be consulted.

What are typical applications for MTHPA?

Common applications include epoxy coatings, adhesives, and composite materials.

What are recommended storage conditions for MTHPA?

MTHPA should be stored in a cool, dry place, away from direct sunlight and incompatible materials.

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